I actually picked up some reflectix product from HD and plan to tape it around my pots for the remainder of the summer. I have similar product, radiant barrier on my roof, laid down under the new roofing shingles and the decking this past spring. I cant say if it was solely this product or the combination of the new shingles and the product but my attic temps came down significantly. Next year I plan to go with DIY fabric style "air pots" using felt.